Wireless Intercom System Service Manual
DETAILB
7
Item No.
Part
No. Descrilltion
Qty
19
53431005 Switch Button, round 2
20&
21
(Not Used)
22 878517 Connector bracket
I
23
59908001 Connector, B4MB Switchcraft I
24 150624-3 Telex label
1
25
878439-3
Front Panel
I
26
878430
Chassis 1
27
878521 Transmit Board 1
28
51845091
Screw, #6-32 x 3/16"
10
29
878662
Receive Board
1
30
51845093
Screw, #6-32 x 3/8" 6
31
51845055
#4-40 x 3/16", pan head
7
32 878431 Covel'
I
33 (Not Used)
34 51845074 Screw, #6-32 x 1/4", pan head 8
35 557000 Nut, #6-32, hex
I
36
500322
Screw, #6-32 x 3/8",
hex
head
I
37
760386
Insulator, Pre-impreg.
I
Mechanical
Parts
DETAILC
8
26
Item No.
Part
No.
Description
Qty
I 878519
PCB, Display
I
2 54460001
Receptacle, crimp
5
3 878520
PCB, Audio
I
4 51847011
Screw, #4-40 x 1/4", flathead
8
5
878560 Wireset
I
6 52264005 Connector Housing, 5 Pin I
7
0086300 Copper strip, .343 x .005
AIR
8 970011-1
Fish Paper 1
9
50049003 Lockwasher
16
10
51845038 Screw, #4-40 x
114",
pan head
18
II
51847003
Screw, #2-56 x 1/8" flathead
1
12
450520 Standoff
8
13
51856001
Screw, plastite, #2-28
7
14
270229
Lug 2
15
57722000
Connector, antenna
2
16
450464-1 Sprocket
I
17
450463-1
Volume Control Knob
1
18
53431002
Switch Button, rectangular
6
32
3
10-9-12
(TYPICAL
4 PLACES)
(SEE DETAIL A)
34
(TYPICAL
8 PLACES)
31
/(TYPICAL
3 PLACES)
,fj
13
11
Figure 8
Exploded View· BTR-200
10-9-12~
(TYPICAL
4 PLACES)
31
(TYPICAL
4 PLACES)
17
30
(TYPICAL\~e.
BOTH SIDES)
":
~.
th
13
10
--===--
(TYPICA~
4 PLACES)
_._
:.:
/'
1
",...
...
/"
..
'
/ ;b
",
J/~
..
""/""
10
"*--/t-'12
DETAIL A
25
~//
TfJ
2~/'>
19'2124//~
18
(TYPICAL 6 PLACES)
2-4